NEODyS-2

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2018YY2  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.46818 0.0007262 au
e 0.364733 0.0003337
i 12.776 0.00875 deg
Ω 278.165 0.0004842 deg
ω 141.09 0.002076 deg
M 359.736 0.8046 deg

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Other useful info
Absolute Magnitude (H)    26.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9327 au
Aphelion distance 2.0037 au
Asc. node-Earth separation 0.76045 au
Desc. node-Earth separation 0.00885 au
Earth MOID 0.00689 au
Orbital period 649.779 days
Date of orbit computation   feb 26 11:44
Observational summary
Optical observations (Discarded) 22 (0)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 1939 days

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Ephemeris
(Epoch 60427 MJD)
Right Ascension 61.9724 deg
Declination 21.6909 deg
V Magnitude 28.51 mag
Solar Elongation -27.22 deg
Galactic Latitude -21.89 deg
Rate 1.109 deg/day
Direction 86.558 deg

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